CVDS3D

CVDS3D can be used to measure the presence of the coronavirus in the air, with a device consisting of the specified components.

Using the pump connected to the assembled CVDS3D device, filter air is flowed through the reagent solution until the color of the reagent solution changes from cyclamen to light yellow. As soon as the color change has occurred, pour the contents of the device into a sampling container, then send the sample to a specialized laboratory for testing.